Skip to main content

Average

#221 of 457 private schools in VA

Top 48% of private schools

St Leo the Great School

Elementary School

3704 OLD LEE HWY, Fairfax, VA 22030

Private

Enrollment

331

Student-Teacher

13.8:1

Score

6.3

Grades

Pre-K – 8th

Data vintage2021-22

How this school compares

Virginia private schools

#221 of 457

In Fairfax

#7 of 11

public schools

School shortlistprofile + nearby

Shortlisting around St Leo the Great School?

Use this profile as one decision point, then compare nearby options, source confidence, and commute fit before picking a neighborhood around it.

Shortlist starter

Start with these real page-level signals, then use the full table and map below.

St Leo the Great School

6.3/10

Elementary School in Fairfax · grades Pre-K – 8th. Start here, then compare fit against nearby and district options.

Daniels Run Elementary

5.4/10

0.1 mi away. Use as a geographic alternative in the same move search.

St Anthony Academy

6.9/10

0.6 mi away. Use as a geographic alternative in the same move search.

About St Leo the Great School

St Leo the Great School is a private elementary school in Fairfax, VA. St Leo the Great School serves approximately 331 students, and covers grades Pre-K-8th, and has a 13.8:1 student-teacher ratio. St Leo the Great School has a current MySchoolScout rating of 6.3 out of 10 and ranks #221 of 457 private schools in VA.

How it comparesOn par with VA schools
  • This school 6.3 · Average
  • VA avg 6.2

What Parents Should Know

St Leo the Great School is private, so it runs independently of the local district and sets its own curriculum. That freedom cuts both ways depending on what you want for your child. If you're considering it, start with the practical questions: tuition, financial aid, and how admissions work.

Compare to Public Schools

Beta

How St Leo the Great School compares to 21 public schools serving similar grades in Fairfax, VA

Student-Teacher Ratio
13.8:1
This School
vs
14.8:1
Public Avg
Avg School Size
331
This School
vs
904
Public Avg
Avg School Scout Rating
6.3
This School
vs
7.3
Public Avg

Student Demographics

White 55.9% vs 0%
Hispanic 16.9% vs 0%
Asian 11.5% vs 0%
Black 2.4% vs 0%
St Leo the Great School Fairfax Public Avg

Nearby Elementary Schools

School Rating
St Leo the Great School (this school) 6.3
Daniels Run Elementary 5.4
Mosaic Elementary 8.6
Fairfax Villa Elementary 7.3
Providence Elementary 5.2
Johnson Middle 6.4
Frost Middle 7.9
Olde Creek Elementary 7.6
Mantua Elementary 8.3
Oak View Elementary 8.1
Little Run Elementary 7.5
Robinson Secondary 6.8
Laurel Ridge Elementary 7.9
Fairhill Elementary 6.8
Wakefield Forest Elementary 8.7
Bonnie Brae Elementary 7.5
Eagle View Elementary 5.6
Willow Springs Elementary 8.0
Navy Elementary 9.0
Greenbriar East Elementary 4.6
Greenbriar West Elementary 8.1

Showing 20 of 21 schools. View all schools in Fairfax

Demographics sourced from NCES Private School Survey (PSS) and Common Core of Data (CCD). Comparisons are based on enrollment-weighted averages.

Score Breakdown

Preliminary

What This Rating Measures

This rating reflects classroom size, instructional time, student diversity, community resources, and school characteristics. Private schools are ranked against other private schools in VA.

Classroom Attention
? Student-teacher ratio calibrated against other private schools. Lower ratios mean more individual attention. (30% of overall score)
C 3.1 / 10
View breakdown
Student-Teacher Ratio 13.8:1
Instructional Commitment
? Total annual instructional hours based on school day length and days per year. (15% of overall score)
B+ 7.2 / 10
View breakdown
School Day Length 7 hours
Annual Instructional Hours 1,260
Diversity & Inclusion
? Racial and ethnic diversity of the student body using Simpson's diversity index. (20% of overall score)
A 9.0 / 10
View breakdown
Diversity Index 63%
Community Context

Data Unavailable

School Profile
? Enrollment size and grade span breadth — indicators of program depth and peer community. (15% of overall score)
A- 8.4 / 10
View breakdown
Enrollment 331
View data sources

Score basis: Private school model

Data coverage: 80% of scoring components had data

Components scored: 4 of 5

Ranking pool: Private schools in VA

Test Scores

Test score data not yet available for this school.

Student Demographics NCES PSS (SY 2021-22)

White 55.9%
Hispanic 16.9%
Two or More 13.3%
Asian 11.5%
Black 2.4%

Source: NCES Private School Survey (PSS)

Location

3704 OLD LEE HWY, Fairfax, VA 22030

Nearby Alternatives

Families considering St Leo the Great School may also want to explore other elementary schools in the area. Mosaic Elementary (rated 8.6/10, 1.3 miles away), which scores notably higher. Another option is Oakton Elementary (rated 8.3/10, 1.9 miles away, in nearby Oakton), which scores notably higher. Additionally, Mantua Elementary (rated 8.3/10, 2.0 miles away), which scores notably higher. For more schools in Fairfax, see our Fairfax schools guide .

Nearby Schools

20 within 2.0 mi
School Distance Rating
Daniels Run Elementary Fairfax 0.1 mi 5.4
ST ANTHONY ACADEMY Fairfax 0.6 mi 6.9
Fairfax High Fairfax 0.7 mi 6.7
TRURO PRESCHOOL & KINDERGARTEN Fairfax 0.7 mi 4.0
GUIDEPOST MONTESSORI AT FAIRFAX Fairfax 1.0 mi 7.4
Mosaic Elementary Fairfax 1.3 mi 8.6
Woodson High Fairfax 1.4 mi 8.8
APPLETREE SCHOOL Fairfax 1.6 mi 6.0
Oakton Elementary Oakton 1.9 mi 8.3
Oakton High Vienna 1.8 mi 9.0
THE NEW SCHOOL OF NORTHERN VIRGINIA Fairfax 1.5 mi 7.3
IDEAVENTIONS ACADEMY FOR MATHEMATICS AND SCIENCE Oakton 2.0 mi 6.9
Frost Middle Fairfax 1.7 mi 7.9
Fairfax Villa Elementary Fairfax 1.7 mi 7.3
Olde Creek Elementary Fairfax 1.9 mi 7.6
Providence Elementary Fairfax 1.7 mi 5.2
Johnson Middle Fairfax 1.7 mi 6.4
MERRITT ACADEMY Fairfax 2.0 mi 7.1
Oak View Elementary Fairfax 2.5 mi 8.1
Mantua Elementary Fairfax 2.0 mi 8.3

Neighborhood Census ACS (2019-2023)

Census data for ZIP 22030 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$139,885

Median Home Value

$700,700

Median Rent

$2,242/mo

Population

60,855

College Educated

66.5%

Homeownership

58%

Avg Commute

28.9 min

Poverty Rate

5.8%

Median Age

34.5

Similar Schools

Schools in the same state with comparable level, size, and ratings

School Rating
CALVARY ROAD CHRISTIAN SCHOOL Alexandria, VA 6.3
Central Elementary Lexington, VA 6.3
Crestview Elementary Richmond, VA 6.3
Francis Asbury Elementary Hampton, VA 6.3
Frederick Douglass Elementary Winchester, VA 6.3
HOLY SPIRIT SCHOOL Annandale, VA 6.3

Frequently Asked Questions

Common questions about St Leo the Great School

What grades does St Leo the Great School serve?

St Leo the Great School serves students in grades Pre-K through 8th.

How many students attend St Leo the Great School?

St Leo the Great School has an enrollment of approximately 331 students.

What is the student-teacher ratio at St Leo the Great School?

The student-teacher ratio at St Leo the Great School is 13.8:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.

How does St Leo the Great School rank in VA?

St Leo the Great School ranks #221 of 457 private schools in VA.

What is St Leo the Great School's MySchoolScout rating?

St Leo the Great School has a current MySchoolScout rating of 6.3 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.

Is St Leo the Great School a private school?

Yes, St Leo the Great School is a private coeducational school with a Roman Catholic affiliation. Private schools are not required to participate in state standardized testing, so academic performance data may be limited compared to public schools.

Is St Leo the Great School a religious school?

St Leo the Great School has a Roman Catholic religious affiliation.

11 schools nearby View map →

Neighborhood Context

Walk Score
62 Somewhat Walkable
Transit Score
41 Some Transit
Bike Score
71 Very Bikeable

Powered by Walk Score

Quick Facts NCES PSS (SY 2021-22)

Grades
Pre-K – 8th
Enrollment
331
Gender Split
50% M / 50% F
Student-Teacher Ratio
13.8:1
Teachers (FTE)
24
Type
private
Coed Status
coed
Affiliation
Roman Catholic
School Day
7 hours
Days Per Year
180 days
Setting
Large Suburb
County
Fairfax city

How we rate schools

A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.

See how we rate

Related reading

Get school insights in your inbox

New rankings, best-schools lists, and parent guides — delivered free. No spam, unsubscribe anytime.

We respect your privacy. Unsubscribe at any time.